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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: scroll.hxx,v $
 * $Revision: 1.7 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/
#ifndef _SCROLL_HXX
#define _SCROLL_HXX
#ifndef _SCRBAR_HXX //autogen
#include <vcl/scrbar.hxx>
#endif

class SwScrollbar: public ScrollBar
{
    Size    aDocSz;
    BOOL 	bHori		:1;		// Horizontal = TRUE, sonst Vertikal
    BOOL	bAuto		:1;		// fuer Scrollingmode
    BOOL	bThumbEnabled:1;
    BOOL	bVisible	:1;		// Show/Hide sollen nur noch dieses Flag setzen
    BOOL	bSizeSet	:1;		// wurde die Groesse bereits gesetzt?

    void	AutoShow();
    
    using Window::Hide;
    using Window::SetPosSizePixel;
    using Window::IsVisible;

public:

    void    ExtendedShow( BOOL bVisible = TRUE );
    void	Hide() { Show( FALSE ); }
    void	SetPosSizePixel( const Point& rNewPos, const Size& rNewSize );
    BOOL	IsVisible(BOOL bReal) const { return bReal ? ScrollBar::IsVisible() : bVisible; }

        // Aenderung der Dokumentgroesse
    void 	DocSzChgd(const Size &rNewSize);
        // Aenderung des sichtbaren Bereiches
    void 	ViewPortChgd(const Rectangle &rRectangle);
        // was fuer einer ist es denn ??
    BOOL    IsHoriScroll() const { return bHori; }

    void 	SetAuto(BOOL bSet);
    BOOL 	IsAuto() { return bAuto;}

    SwScrollbar(Window *pParent, BOOL bHori = TRUE );
    ~SwScrollbar();
};



#endif